A Quality Diagnostic OBD2 Scanner

If you want a high-quality OBD2 scanner equivalent to dealer-level diagnostic tools, TOPDON’s ArtiLink 400 is your ideal choice.

• More Compatibility: This is an essential diagnostic scanner made to solve most emission-related OBD2 issues for modern cars (American vehicles after 1996, European vehicles after 2003, and Asian vehicles after 2008). It is compatible with KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN Protocols.
• Full OBD2 Test Capabilities: The AL400 Reads & Clears both generic and manufacturer-specific check engine light codes and reset monitor; Offers I/M readiness to test misfire, fuel system, and other components; Displays all data stream in graphics for easy analysis; Freezes frame data to check the snapshot of running status when an error occurs, and much more.
• Free Updates: the ArtiLink400 offers Lifetime Diagnostic Software Updates. This scan tool will save you money.
• DTC Lookup Library: Designed for Diagnostic Trouble Codes (DTCs) detailed explanations.
• 3 Color LED Indicators: The ArtiLink 400 indicators report OBD2 test results immediately, allowing you to evaluate the vehicle’s health at a glance.
• Solid Design: Its rugged plastic housing can absorb the impact and prevent damage to the tool, saving you money in the long run and providing extra durability.
• User-Oriented: The AL400 includes well-laid-out buttons for an effortless operation, even when wearing gloves.
• Multilingual Menu: Have all the information you need in English, French, Spanish, German, Italian, Portuguese, and Japanese.
• 10+ OBD2 FUNCTIONS: this scanner provides all OBD2 functions for vehicles compatible with OBD/EOBD/CAN (Controller Area Network) protocol. The most commonly used OBD features include reading and erasing DTCs, I/M readiness, graphic data stream, freeze frame, O2 sensor test, on-board monitor test, EVAP test, and vehicle information
• ONE-CLICK SMOG CHECKER: I/M readiness button checks the exhaust fumes to help automobiles pass emissions tests with one click
• FREE SOFTWARE UPDATE: this code reader can be upgraded for free, simply connect the device to a computer and install the updates through TOPDON's website. Scanners with similar features usually require yearly subscriptions
• EASY TO USE: plug the connector into the 16-pin DLC, turn on the ignition, and the scanner will automatically connect to the vehicle, displaying the main menu for easy navigation

Full Modes of OBDII Test

TOPDON’s ArtiLink400 can quickly tell you the exact cause behind the check engine warning light. This fully-featured obd2 code reader can help solve emission issues and help pass the smog test for OBD2/CAN vehicles(American vehicles after 1996, European vehicles after 2003, and Asian vehicles after 2008).

1. Reads Fault Codes associated with Check Engine Light on vehicle dashboards.

2. Clears Fault Codes, being able to turn off Check Engine Light after servicing and repairing.

3. Views Dynamic Live Data to show how the car is performing.

4. Displays I/M Readiness status to identify if the car is ready for the emissions test.

5. Shows Freeze Frame data to see what happened when the fault code was set.

6. Its O2 Sensor Test checks fuel efficiency and emission status.

7. Performs EVAP Test for fuel tank system (carbon canister) test.

8. Access to on-board diagnostic monitoring test results to determine if some specific components or the monitors are normal.

9. Retrieves vehicle information (VIN, CID, and CVN) to track the car’s details and historical records.

10. Offers a built-in DTC lookup library for generic (P0, P2, P3, and U0) and manufacturer-specific (P1, P3, and U1) codes. This function shows the definition of the DTC immediately, so you don’t have to search online.